<template>
	<view>
		<view class="uni-header">
			<view class="uni-group">
				<view class="uni-title"></view>
				<view class="uni-sub-title"></view>
			</view>
			<view class="uni-group">
				<input class="uni-search" type="text" v-model="query" @confirm="search" placeholder="请输入搜索内容" />
				<button class="uni-button" type="default" size="mini" @click="search">搜索</button>
				<button class="uni-button" type="default" size="mini" @click="navigateTo('./add')">新增</button>
			</view>
		</view>
		<view class="uni-container">
			<unicloud-db ref="udb" collection="form-submit,form,uni-id-users"
				field="form_id.name,user_id.username,ispublic,create_date" :where="where" page-data="replace"
				:orderby="orderby" :getcount="true" :page-size="options.pageSize" :page-current="options.pageCurrent"
				v-slot:default="{data,pagination,loading,error,options}" :options="options">
				<uni-table :loading="loading" :emptyText="error.message || '没有更多数据'" border stripe type="selection"
					@selection-change="selectionChange">
					<uni-tr>
						<uni-th align="center">表单名称</uni-th>
						<uni-th align="center">用户名称</uni-th>
						<uni-th align="center">提交时间</uni-th>
						<uni-th align="center">是否公开</uni-th>
						<uni-th width="204" align="center">操作</uni-th>
					</uni-tr>
					<uni-tr v-for="(item,index) in data" :key="index">
						<uni-td align="center"> {{item.form_id[0].name}} </uni-td>
						<uni-td align="center"> {{item.user_id[0]?item.user_id[0].username:'匿名'}} </uni-td>
						<uni-td align="center"> {{item.ispublic}} </uni-td>
						<uni-td align="center"> {{item.create_date}} </uni-td>
						<uni-td align="center">
							<view class="uni-group">
								<!-- <button @click="navigateTo('./edit?id='+item._id, false)" class="uni-button" size="mini"
									type="primary">编辑</button> -->
								<button @click="detail(item._id)" class="uni-button" size="mini"
									type="primary">详情</button>
								<!-- <button @click="confirmDelete(item._id)" class="uni-button" size="mini"
									type="warn">删除</button> -->
							</view>
						</uni-td>
					</uni-tr>
				</uni-table>
				<view class="uni-pagination-box">
					<uni-pagination show-icon :page-size="pagination.size" v-model="pagination.current"
						:total="pagination.count" @change="onPageChanged" />
				</view>
			</unicloud-db>
		</view>

		<el-dialog title="提交详情" :visible.sync="dialogVisible" width="40%">
			<unicloud-db ref="udetail" collection="form-submit,form,uni-id-users"
				field="form_id.name,user_id.username,ispublic,info,create_date" :where="`_id=='${detailId}'`"
				:getone="true" v-slot:default="{data,loading,error}" v-if="detailId.length">
				<label></label>
				<!-- 提交内容 -->
				<el-table :data="data.info" v-if="data">
					<el-table-column property="name" label="字段名" width="100"></el-table-column>
					<el-table-column property="type" label="字段类型" width="100">
						<template slot-scope="scope">{{ formItemType[scope.row.type].text }}</template>
					</el-table-column>
					<el-table-column property="value" label="提交内容"></el-table-column>
				</el-table>
			</unicloud-db>
		</el-dialog>
	</view>
</template>

<script>
	import {
		enumConverter
	} from '../../js_sdk/validator/form.js';

	const db = uniCloud.database()
	// 表查询配置
	const dbOrderBy = '' // 排序字段
	const dbSearchFields = [] // 模糊搜索字段，支持模糊搜索的字段列表
	// 分页配置
	const pageSize = 20
	const pageCurrent = 1

	export default {
		data() {
			return {
				query: '',
				where: '',
				orderby: dbOrderBy,
				selectedIndexs: [],
				dialogVisible: false,
				detailId: '',
				options: {
					pageSize,
					pageCurrent,
					...enumConverter
				},
				formItemType: this.$store.state.enums.formItemType
			}
		},
		onLoad() {},
		methods: {
			getWhere() {
				const query = this.query.trim()
				if (!query) {
					return ''
				}
				const queryRe = new RegExp(query, 'i')
				return dbSearchFields.map(name => queryRe + '.test(' + name + ')').join(' || ')
			},
			search() {
				const newWhere = this.getWhere()
				const isSameWhere = newWhere === this.where
				this.where = newWhere
				if (isSameWhere) { // 相同条件时，手动强制刷新
					this.loadData()
				}
			},
			loadData(clear = true) {
				this.$refs.udb.loadData({
					clear
				})
			},
			onPageChanged(e) {
				this.$refs.udb.loadData({
					current: e.current
				})
			},
			navigateTo(url, clear) {
				// clear 表示刷新列表时是否清除页码，true 表示刷新并回到列表第 1 页，默认为 true
				uni.navigateTo({
					url,
					events: {
						refreshData: () => {
							this.loadData(clear)
						}
					}
				})
			},
			// 多选处理
			selectedItems() {
				var dataList = this.$refs.udb.dataList
				return this.selectedIndexs.map(i => dataList[i]._id)
			},
			// 批量删除
			delTable() {
				this.$refs.udb.remove(this.selectedItems())
			},
			// 多选
			selectionChange(e) {
				this.selectedIndexs = e.detail.index
			},
			confirmDelete(id) {
				this.$refs.udb.remove(id)
			},
			detail(id) {
				this.dialogVisible = true
				this.detailId = id
			}
		}
	}
</script>
<style>
</style>
